83023590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{212881}}^1$

素因数の和:212904

約数の個数: 32

約数和(自身を含む): 214585056

約数和(自身を除く): 131561466

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 212881, 425762, 638643, 1064405, 1277286, 2128810, 2767453, 3193215, 5534906, 6386430, 8302359, 13837265, 16604718, 27674530, 41511795, 83023590]

約数ペア:

[(1, 83023590), (2, 41511795), (3, 27674530), (5, 16604718), (6, 13837265), (10, 8302359), (13, 6386430), (15, 5534906), (26, 3193215), (30, 2767453), (39, 2128810), (65, 1277286), (78, 1064405), (130, 638643), (195, 425762), (390, 212881)]